/**
 * Copyright (C), 2020-2020, 人生无限公司
 * FileName: Test2
 * Description:
 * 测试circle 类
 * @create: 2020/7/15 9:47
 * @author Reanon
 * @version JDK 1.8.0_251
 */
package cn.reanon.day05.homework.test2;

public class Test2 {
    public static void main(String[] args) {
        Circle circle = new Circle(8);
        System.out.print("半径为：" + circle.getR() + ", ");
        circle.showArea();
        circle.showPerimeter();
    }
}